HSC PIPELINE ENGINEERING PTE LTD

Tel : 64833335

HSE MANAGEMENT PTE. LTD.

Tel : 62651883

HSIU FONG MACHINERY (S) PTE LTD

Tel : 62858200

HSL CONSTRUCTOR PTE LTD

Tel : 68985225

HSL GROUND ENGINEERING PTE. LTD.

Tel : 68985225

HSUEN CHOW PTE LTD

Tel : 62952978

HT LAI CONSTRUCTION PTE. LTD.

Tel : 62691579

HTT ENGINEERING PTE LTD

Tel : 67441661

HU AN ELECTRIC (SINGAPORE) PTE. LTD.

Tel : 64389919

HUA HENG ENGINEERING WORKS

Tel : 62835618

HUA SIAH CONSTRUCTION PTE LTD

Tel : 62878490

HUA XIN INDUSTRIES PTE. LTD.

Tel : 67958315

HUAN CHAY ELECTRIC STORE

Tel : 67539808

HUANG HE LOGISTICS PTE. LTD.

Tel : 97660712

HUANG SOON ELECTRICAL ENGINEERING WORKS

Tel : 67435312